107672405 has 8 divisors (see below), whose sum is σ = 132699192. Its totient is φ = 83809728.

The previous prime is 107672377. The next prime is 107672419. The reversal of 107672405 is 504276701.

It can be written as a sum of positive squares in 4 ways, for example, as 65383396 + 42289009 = 8086^2 + 6503^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 107672405 - 2¹⁰ = 107671381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 290822 + ... + 291191.

It is an arithmetic number, because the mean of its divisors is an integer number (16587399).

Almost surely, 2^107672405 is an apocalyptic number.

It is an amenable number.

107672405 is a deficient number, since it is larger than the sum of its proper divisors (25026787).

107672405 is an equidigital number, since it uses as much as digits as its factorization.

107672405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582055.

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 107672405 is about 10376.5314532362. The cubic root of 107672405 is about 475.7383236181.

The spelling of 107672405 in words is "one hundred seven million, six hundred seventy-two thousand, four hundred five".